/* ========================================
   NAVAO | Components
   ======================================== */

/* ----------------------------------------
   Navbar — Isla flotante (Apple vibe)
   ---------------------------------------- */

.navbar {
  position: fixed;
  inset: clamp(12px, 2vw, 22px) 0 auto 0;
  z-index: 50;

  display: flex;
  justify-content: center;

  pointer-events: none;

  transition: transform var(--transition-smooth);
}

/* Ocultamiento inteligente al hacer scroll hacia abajo */
.navbar.is-hidden {
  transform: translateY(-140%);
}

.navbar__inner {
  pointer-events: auto;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(20px, 3vw, 40px);

  width: min(
    calc(100% - (var(--page-padding) * 2)),
    var(--content-width)
  );

  padding: clamp(10px, 1.6vw, 14px) clamp(20px, 3vw, 32px);

  border: var(--border-light);
  border-radius: var(--radius-pill);

  background-color: rgba(17, 17, 17, 0.32);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  transition:
    padding var(--transition-smooth),
    background-color var(--transition-smooth),
    backdrop-filter var(--transition-smooth),
    box-shadow var(--transition-smooth),
    border-color var(--transition-smooth);
}

/* Compresion suave al hacer scroll (solo altura + fondo, sin reflow de ancho) */
.navbar.is-scrolled .navbar__inner {
  padding-block: 8px;

  background-color: rgba(10, 10, 10, 0.72);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);

  box-shadow: var(--shadow-floating);
}

/* Logo */
.navbar__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__logo img {
  height: auto;
  width: clamp(96px, 11vw, 132px);
}

/* Enlaces de navegacion */
.navbar__links {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 42px);
}

.navbar__link {
  position: relative;

  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;

  color: var(--color-text-muted-light);

  transition: color var(--transition-hover);
}

.navbar__link:hover {
  color: var(--color-text-light);
}

/* Micro-punto dorado (Quiet Luxury) */
.navbar__link::after {
  content: "";

  position: absolute;
  left: 50%;
  bottom: -8px;

  width: 4px;
  height: 4px;

  background-color: var(--color-gold);
  border-radius: 50%;

  opacity: 0;
  transform: translateX(-50%) scale(0.4);

  transition:
    opacity var(--transition-hover),
    transform var(--transition-hover);
}

.navbar__link:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* Boton de accion principal */
.navbar__cta {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;

  padding: 11px 24px;

  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;

  color: var(--color-black-deep);
  background-color: var(--color-ivory);

  border-radius: var(--radius-pill);

  transition:
    transform var(--transition-hover),
    box-shadow var(--transition-hover);
}

/* Elevacion sutil, sin dorado */
.navbar__cta:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-floating);
}

/* Boton hamburguesa (movil) */
.navbar__toggle {
  display: none;

  width: 44px;
  height: 44px;

  background-color: transparent;
  color: var(--color-text-light);
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */

@media (max-width: 820px) {
  .navbar__links,
  .navbar__cta {
    display: none;
  }

  .navbar__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* ========================================
   Floating WhatsApp button
   ======================================== */

.whatsapp-fab {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 60;

  display: inline-flex;
  align-items: center;
  gap: 0;

  height: 58px;
  padding: 0 18px;

  color: var(--color-black-deep);
  background-color: var(--color-ivory);

  border-radius: var(--radius-pill);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.28);

  overflow: hidden;

  transition:
    transform var(--transition-hover),
    box-shadow var(--transition-hover),
    background-color var(--transition-hover);
}

.whatsapp-fab__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.whatsapp-fab__icon svg {
  width: 100%;
  height: 100%;
}

.whatsapp-fab__label {
  max-width: 0;
  opacity: 0;
  white-space: nowrap;

  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;

  transition:
    max-width var(--transition-smooth),
    opacity var(--transition-smooth),
    margin-left var(--transition-smooth);
}

.whatsapp-fab:hover,
.whatsapp-fab:focus-visible {
  transform: translateY(-2px);
  background-color: var(--color-gold);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.34);
}

.whatsapp-fab:hover .whatsapp-fab__label,
.whatsapp-fab:focus-visible .whatsapp-fab__label {
  max-width: 160px;
  opacity: 1;
  margin-left: 10px;
}

/* Pulso sutil que llama la atencion */
.whatsapp-fab::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(197, 164, 109, 0.5);
  animation: whatsapp-pulse 2600ms ease-out infinite;
  pointer-events: none;
}

@keyframes whatsapp-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(197, 164, 109, 0.45);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(197, 164, 109, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(197, 164, 109, 0);
  }
}

@media (max-width: 640px) {
  .whatsapp-fab__label {
    display: none;
  }
  .whatsapp-fab {
    padding: 0;
    width: 56px;
    height: 56px;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-fab,
  .whatsapp-fab__label {
    transition: none;
  }
  .whatsapp-fab::after {
    animation: none;
  }
}